From bef5252724d2da5345c18a3107606103cb011f90 Mon Sep 17 00:00:00 2001
From: Nikolaj Schumacher <git@nschum.de>
Date: Sun, 21 Feb 2010 19:48:10 +0100
Subject: [PATCH] Don't auto-save buffers when they haven't been modified.

---
 company-clang.el | 5 +++--
 company-eclim.el | 3 ++-
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/company-clang.el b/company-clang.el
index 855dc94..88f0f6f 100644
--- a/company-clang.el
+++ b/company-clang.el
@@ -154,8 +154,9 @@ Prefix files (-include ...) can be selected with
           (list buffer-file-name)))
 
 (defun company-clang--candidates (prefix)
-  (when company-clang-auto-save
-    (save-buffer))
+  (and company-clang-auto-save
+       (buffer-modified-p)
+       (save-buffer))
   (when (null company-clang--prefix)
     (company-clang-set-prefix (or (funcall company-clang-prefix-guesser)
                                   'none)))
diff --git a/company-eclim.el b/company-eclim.el
index 9f5c507..0441b5c 100644
--- a/company-eclim.el
+++ b/company-eclim.el
@@ -97,7 +97,8 @@ eclim can only complete correctly when the buffer has been saved."
                                           (company-eclim--project-dir)))
         (project-name (company-eclim--project-name)))
     (when company-eclim-auto-save
-      (save-buffer)
+      (when (buffer-modified-p)
+        (save-buffer))
       ;; FIXME: Sometimes this isn't finished when we complete.
       (company-eclim--call-process "java_src_update"
                                   "-p" (company-eclim--project-name)
-- 
2.39.2